Winding method and device for machines for processing printing materials
US6616084B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2000 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Oct 10, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41P2235/244
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method of winding a web band in a machine for processing printing materials, including controlling the winding as a function of a diameter of a roll formed by the web band, as the diameter changes during the winding, includes determining, by a first sensor fastened to a frame of the machine, the position of a peripheral surface of the roll relative to the frame of the machine, and determining, by a second sensor fastened to the frame of the machine, the position of one of a center of the roll and of a peripheral surface of a spindle carrying the roll, relative to the frame of the machine; a winding device for performing the method; and a printing-material processing machine, such as a printing press, having the winding device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.